Door knocker or similar article



FIG. 1 is a front elevational view of a door knocker or similar article showing my new design, the rear being flat and unornamented;

FIG. 2 is a side elevational view taken from the right of FIG. 1;

FIG. 3 is a sectional view taken in the direction of the arrows on line 3--3 of FIG. 1. 

The ornamental design for a door knocker or similar article, as shown. 